Yesterday's resistance and support for today's trading

Hi,

I'm searching for this indicator.
Today Resistance = Yesterday H1 highest
Today Support = Yesterday H1 Lowest-

By now i just found yesterday highest and lowest.


Thank You.

This is for highest and lowest only.
http://forum.mql4.com/36041

Check this out.

#property copyright ""
#property link ""

#property indicator_chart_window
#property indicator_buffers 4

#property indicator_color1 Blue
#property indicator_color2 Green
#property indicator_color3 Blue
#property indicator_color4 Green

//---- input parameters
//---- buffers

double PrevDayHiBuffer[];
double PrevDayHiCloseBuffer[];
double PrevDayLoBuffer[];
double PrevDayLoCloseBuffer[];

int fontsize=8;
double PrevDayHi, PrevDayLo, PrevDayHiClose, PrevDayLoClose, PrevDayClose;
double FixDayHi, FixDayLo, FixDayHiClose, FixDayLoClose, FixDayClose;
double LastHigh,LastLow,LastHighClose,LastLoClose,x;



//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- TODO: add your code here

ObjectDelete("PrevDayHi");
ObjectDelete("PrevDayLo");
ObjectDelete("PrevDayHiClose");
ObjectDelete("PrevDayLoClose");
//
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;


//---- indicator line
SetIndexStyle(0,DRAW_LINE, STYLE_DOT); //highest prev d1
SetIndexStyle(1,DRAW_LINE, STYLE_DOT); //lowest prev d1
SetIndexStyle(2,DRAW_LINE, STYLE_DOT); //highest body d1
SetIndexStyle(3,DRAW_LINE, STYLE_DOT, 2); //lowest body d1


SetIndexBuffer(0, PrevDayHiBuffer);
SetIndexBuffer(1, PrevDayLoBuffer);
SetIndexBuffer(2, PrevDayHiCloseBuffer);
SetIndexBuffer(3, PrevDayLoCloseBuffer);



//---- name for DataWindow and indicator subwindow label
short_name="Prev Hi-Lo levels";
IndicatorShortName(short_name);
SetIndexLabel(0, short_name);

//----
SetIndexDrawBegin(0,1);
//----


//----
return(0);
}

//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()

{
int counted_bars=IndicatorCounted();

int limit, i, j;
//---- indicator calculation
if (counted_bars==0)
{
x=Period();
if (x>240) return(-1);
ObjectCreate("PrevDayHi", OBJ_TEXT, 0, 0, 0);
ObjectSetText("PrevDayHi", " ",fontsize,"Arial", Blue);
ObjectCreate("PrevDayLo", OBJ_TEXT, 0, 0, 0);
ObjectSetText("PrevDayLo", " ",fontsize,"Arial", Blue);
ObjectCreate("PrevDayHiClose", OBJ_TEXT, 0, 0, 0);
ObjectSetText("PrevDayHiClose", " ",fontsize,"Arial", Blue);
ObjectCreate("PrevDayLoClose", OBJ_TEXT, 0, 0, 0);
ObjectSetText("PrevDayLoClose", " ",fontsize,"Arial", Blue);
//---- last counted bar will be recounted
// if(counted_bars>0) counted_bars--;
}

limit=(Bars-counted_bars)-1;
j=0;
LastLow = 999999;

for (i=0; i<=limit;i++)
{
//Alert("LastHigh:",LastHigh," LastLow:",LastLow," LastHighClose:",LastHighClose," LastLoClose:",LastLoClose);
if (TimeDay(Time)!=TimeDay(Time[i+1]))
{
j=j+1;
//if (j==1) FixDayClose=Close[i+1];
}
if (j==1)
{
//Alert("LastHigh:",LastHigh," LastLow:",LastLow," LastHighClose:",LastHighClose," LastLoClose:",LastLoClose);
if (High[i+1]>LastHigh) LastHigh=High[i+1];

if (Low[i+1]<LastLow) LastLow=Low[i+1];

if (Close[i+1]>LastHighClose && Close[i+1]>Open[i+1])
{ LastHighClose=Close[i+1]; }//LastHighClose=High[i+1];//MathMax(day_close_high, Close[cnt]);
else if (Open[i+1]>LastHighClose && Open[i+1]>Close[i+1])
{ LastHighClose=Open[i+1]; }


if (Close[i+1]<LastLoClose)
//if (Close[i+1]<Open[i+1])
{ LastLoClose=Close[i+1]; }//LastHighClose=High[i+1];//MathMax(day_close_high, Close[cnt]);
else if (Open[i+1]<LastLoClose)
//else if (Open[i+1]<Close[i+1])
{ LastLoClose=Open[i+1]; }

}
if (j==2)
{
FixDayHi=LastHigh;
FixDayLo=LastLow;
FixDayHiClose=LastHighClose;
FixDayLoClose=LastLoClose;
}
}

j=0;
for (i=0; i<=limit;i++)
{

if (TimeDay(Time[i-1])!=TimeDay(Time)) j=j+1;

if (j<=2) //draw now and d-1
{

PrevDayHi=FixDayHi;
PrevDayLo=FixDayLo;
PrevDayHiClose=FixDayHiClose;
PrevDayLoClose=FixDayLoClose;
// PrevDayClose=FixDayClose;

ObjectMove("PrevDayHi", 0, Time, PrevDayHi);
ObjectMove("PrevDayLo", 0, Time, PrevDayLo);
ObjectMove("PrevDayHiClose", 0, Time, PrevDayHiClose);
ObjectMove("PrevDayLoClose", 0, Time, PrevDayLoClose);
// ObjectMove("PrevDayClose", 0, Time, PrevDayClose);
// }

PrevDayHiBuffer=PrevDayHi;
PrevDayLoBuffer=PrevDayLo;
PrevDayHiCloseBuffer=PrevDayHiClose;
PrevDayLoCloseBuffer=PrevDayLoClose;
// PrevDayCloseBuffer=PrevDayClose;
}
}

//----
return(0);
}
//+------------------------------------------------------------------+